package org.jetnuke.modules.calendar;

import java.util.List;

import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;

import org.apache.velocity.VelocityContext;
import org.jetnuke.common.ActionForward;
import org.jetnuke.common.IAction;
import org.jetnuke.common.IAdminInfo;
import org.jetnuke.common.IModuleInfo;
import org.jetnuke.common.IUserInfo;
import org.jetnuke.dao.DataAccessDriver;
import org.jetnuke.entities.CalendarEvent;
import org.jetnuke.entities.CalendarEventType;
import org.jetnuke.modules.calendar.utils.CalendarUtils;
import org.jetnuke.util.JetUtil;

public class DeleteEvent implements IAction {
	int id;
	public void setId(int id) {
		this.id = id;
	}
	String ok;
	public void setOk(String ok) {
		this.ok = ok;
	}
	public ActionForward exec(HttpServletRequest request,
			HttpServletResponse response, VelocityContext vc, IModuleInfo info,
			String op, IUserInfo ui, IAdminInfo ai) throws Exception {
		if(ui==null || ui.getID()<2)
			return null;
		CalendarUtils.putCommonObjects(vc);
		CalendarEvent ce=DataAccessDriver.getInst().newCalendarEventDAO().selectByPK(id);
		int uid=ce.getUID();
		if(uid!=ui.getID())
			return null;//Events are private
		if(ok==null){
			List eventTypes=DataAccessDriver.getInst().newCalendarEventTypeDAO().selectAll();
			vc.put("eventTypes",eventTypes);
			
			vc.put("ce",ce);
			int type=ce.getTYPE();
			CalendarEventType cet=DataAccessDriver.getInst().newCalendarEventTypeDAO().selectByPK(type);
			vc.put("cet",cet);
			return new ActionForward(op,info);
		}else{
			DataAccessDriver.getInst().newCalendarEventDAO().deleteByPk(id);
			JetUtil.redirect(vc, response, "do/calendar/event_lists");
		}
		return null;
	}

}
